The dissolved oxygen, conductivity, pressure, and temperature sensors are integrated into the instrument. The pH/ORP sen
Operator's Manual Aqua TROLL® 400 Instrument
Information subject to change without notice. In-Situ, In-Situ logo, Baro Merge, BaroTROLL, HERMIT, HydroVu™, iSitu, Pocket-Situ, RDO, RuggedCable, RuggedReader, SmarTROLL™, TROLL, VuSitu, and Win-Situ are trademarks or registered trademarks of In-Situ Inc. © 20122015. All rights reserved. This product may be covered by patents identified at www.in-situ.com/patents
0088302 | Rev. 003 | 07/2015
Copyright © 2012-2015 by In-Situ All rights reserved. This document contains proprietary information which is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of In-Situ
Mailing and Shipping Address: In-Situ 221 East Lincoln Avenue Fort Collins, CO 80524 U.S.A.
Phone:
970-498-1500 (international & domestic)
Fax:
970-498-1598
Internet:
www.in-situ.com
Support:
800-446-7488 (U.S.A. & Canada)
In-Situ makes no warranty of any kind with regard to this material, including, but not limited to, its fitness for a particular application. In-Situ will not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. In no event shall In-Situ Inc. be liable for any claim for direct, incidental, or consequential damages arising out of, or in connection with, the sale, manufacture, delivery, or use of any product. In-Situ and the In-Situ logo, Win-Situ, TROLL, Baro Merge, BaroTROLL, HERMIT, HydroVu™, iSitu, Pocket-Situ, RDO, RuggedCable, RuggedReader, SmarTROLL™, TROLL, VuSitu™, and Win-Situ are trademarks or registered trademarks of In-Situ Inc. Microsoft and Windows are registered trademarks of Microsoft Corporation. Pentium is a registered trademark of Intel. Tefzel and Delrin are registered trademarks of E. I. DuPont de Nemours and Company. Viton is a registered trademark of DuPont Dow Elastomers. Kellems is a registered trademark of Hubbell Inc. Alconox is a registered trademark of Alconox Company. Lime-A-Way is a registered trademark of Reckitt Benckiser. Android is a trademark of Google Inc. iPod and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. The Bluetooth word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by In-Situ Inc. is under license. NIST is a registered trademark of the National Institute of Standards and Technology, U.S.A. Other brand names and trademarks are property of their respective owners.
The presence of the Waste Electrical and Electronic Equipment (WEEE) marking on the product indicates that the device is not to be disposed via the municipal waste collection system of any member state of the European Union. For products under the requirement of WEEE directive, please contact your distributor or local In-Situ office for the proper decontamination information and take back program, which will facilitate the proper collection, treatment, recovery, recycling, and safe disposal of the device.
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Table of Contents 1 Introduction
5
Scope
5
Serial Number Location
5
2 Safety
5
Electrical Safety
5
3 General Specifications 4 Sensor Specifications
6 7
Level, Depth, Pressure Sensor Specifications
7
Conductivity Sensor Specifications
7
RDO Classic (Optical Dissolved Oxygen Sensor) Specifications
8
ORP Sensor Specifications
8
pH Sensor Specifications
9
Temperature Sensor Specifications (Probe)
9
5 Instrument Overview
10
Instrument Description
10
6 System Components
10
Probe Dimensions with Restrictor On
11
Probe Dimensions with Restrictor Off
11
Sensors
12
Cable
12
Win-Situ 5 Software
12
7 Probe Setup
13
Installing the Sensors
14
8 Communication Settings and Calibration
16
Connect the Instrument to the Computer
16
Connect the Instrument to Win-Situ 5 Software
16
Data Tab
17
Set Communication Outputs
18
Modbus Setup
19
SDI-12 Setup
20
View and Record Data
21
Calibrate and Set Up Sensors
23
Calibration Frequency Recommendations
23
Factory Calibration
24
Set Parameter Units and Sentinel Values
25
RDO Sensor Calibration
26
Calibration 100% Oxygen Saturation
26
Calibrate 0% Oxygen Saturation
27
Conductivity Calibration
29
Pressure/Level
30
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pH/ORP Calibration
30
9 Controller Requirements and Connections
33
Wiring Overview
33
Stripped-and-Tinned Cable
33
Power Connections
33
SDI-12 Wiring Diagram
34
Modbus Master RS485 Wiring Diagram
35
Modbus Master RS232 Wiring Diagram (Converter Required)
36
RS485 Network Guidelines
37
DB-9 Diagram
37
Communication Overview
37
Device ID
37
Data Quality IDs and the Sensor Health Table
37
Sensor Health Table
38
10 Care and Maintenance
39
Maintenance Schedule
39
User-Serviceable Parts
39
O-rings
39
RDO Classic Sensor Cap Replacement
39
pH/ORP Sensor Replacement
39
Instrument Storage
39
Cleaning the pH/ORP Sensor
40
Remove Crystalline Deposits
40
Remove Oily or Greasy Residue
40
Remove Protein-Like Material or Slimy Film
40
Cleaning the RDO Sensor
40
Clean the Sensor Cap
40
Clean the Optical Window
41
Cleaning the Conductivity Sensor
41
Cleaning Procedure 1
41
Cleaning Procedure 2
41
Cleaning Procedure 3
41
Cleaning Procedure 4
41
11 Declaration of Conformity
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Introduction This manual is intended to describe the characteristics, operation, calibration, and maintenance of the Aqua TROLL 400 Instrument. Communication registers and programming information can be found in the Modbus and SDI-12 Reference Guide.
Scope This manual covers the following information. Chapter 1—Introduction Chapter 2—Safety Chapter 3—General Specifications Chapter 4—Sensor Specifications Chapter 5—Instrument Overview Chapter 6—System Components Chapter 7—Probe Setup Chapter 8—Communication Settings and Sensor Calibration Chapter 9—Controller Requirements and Connections Chapter 10—Care and Maintenance Chapter 11—Declaration of Conformity Modbus registers and SDI-12 programming information can be found in the Modbus and SDI-12 Reference Guide.
Serial Number Location The serial number is located on the large label on the instrument body. The serial number is programmed into the instrument and displayed in the control software.
Safety Electrical Safety Electrical installation must be performed by properly trained and qualified personnel. After the stripped-and-tinned cable has been properly wired to the controller, the user can safely connect the instrument to the cable using the twist-lock connector.
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General Specifications Operating temperature
-5 to 50° C (23 to 122° F)
Storage temperature
-40 to 65° C (-40 to 149° F)
Dimensions
4.7 cm (1.85 in.) OD x 26.9 cm (10.6 in.) with restrictor installed (does not include connector)
Weight
694 g (1.53 lbs)
Wetted materials
PVC, 316 stainless steel, titanium, Acetal, Viton®, PC/PMMA
Environmental rating
IP68 with all sensors and cable attached. IP67 with sensors removed and cable detached.
Reading rate
1 reading every 5 seconds (no internal logging)
Power
Required: 8–36 VDC (no internal battery). Measurement current: 16 mA @ 24 VDC. Sleep current: 40 µA @ 24 VDC
Interface
In-Situ Con TROLL® PRO System; In-Situ TROLL® Link Telemetry 101 or 201 System; SCADA/PLC; and third-party data loggers, samplers, controllers, and telemetry systems.
Cable
Customizable, non-vented (absolute) RuggedCable® System is available in either Tefzel® or polyurethane.
Warranty
2 years
Notes
Specifications are subject to change without notice. Viton is a registered trademark of DuPont Performance Elastomers L.L.C.
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Sensor Specifications Level, Depth, Pressure Sensor Specifications
Accuracy
Typical ±0.1% FS @ 15° C; ±0.3% FS max. from 0 to 50° C
Range
76 m (250 ft); absolute (non-vented)
Resolution
±0.01% FS or better
Sensor Type
Fixed
Response Time
Instantaneous in thermal equilibrium
Units of Measure
Pressure: psi, kPa, bar, mbar, mmHg, inHg Level: mm, cm, m, in, ft
Methodology
Piezoresistive; ceramic
Conductivity Sensor Specifications
Accuracy
Typical ±0.5% + 1 μS/cm; ±1% max.
Range
5 to 100,000 μS/cm
Resolution
0.1 μS/cm
Sensor Type
Fixed
Response Time
Instantaneous in thermal equilibrium
Units of Measure
Actual conductivity (μS/cm, mS/cm) Specific conductivity (μS/cm, mS/cm) Salinity (PSU) Total dissolved solids (ppt, ppm) Resistivity (Ohms-cm) Density (g/cm3)
Methodology
Std. Methods 2510 EPA 120.1
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RDO Classic (Optical Dissolved Oxygen Sensor) Specifications
Accuracy
±0.1 mg/L; ±0.2 mg/L; ±10% of reading
Range
0 to 8 mg/L; 8 to 20 mg/L; 20 to 50 mg/L; Full operating range: 0 to 50 mg/L
Resolution
0.01 mg/L
Sensor Type
Fixed with replaceable RDO Classic Sensor Cap (life: 1 year typical)
Response Time
T90:
